Individual Calculations December 2021
 Fernandez Siles, Luis  Total change: -27.20  Rating chartPersonal card
 Liga Andaluza 2021 Division de Honor Oriental Andalucia ESP 2021-09-26
RcRownchangeKK*chgGame
 2188 2256 0.50 3 -1.27 20 -25.40 
  Pertinez Soria, Juan Luis c2165 ESP0.001-0.6220-12.40 
  Castilla Leon Salas, Carlos 2210 ESP0.001-0.5620-11.20 
  Sanchez Jimenez, Juan Carlos f2188 ESP0.501-0.0920-1.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XV Open Internacional de Ajedrez De Malaga 2021 Malaga ESP 2021-10-29
RcRownchangeKK*chgGame
 2114 2256 5.00 7 0.38 20 7.60 
  Arias Giraldo, Luis Felipe 1856  * ESP1.0010.08201.60 
  Calvo Gonzalez, Jose Felix 1982 ESP1.0010.17203.40 
  Vazquez Gonzalez, Francisco 1866 ESP1.0010.09201.80 
  Strikovic, Aleksa g2459 SRB0.5010.26205.20 
  Grigoryan, Karen H. g2634 ARM0.001-0.0920-1.80 
  Ledesma Claros, Daniel 2012 ESP0.501-0.3020-6.00 
  Rubio Doblas, Ricardo 1988 ESP1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Liga Andaluza 2021 Fase final Division Honor Andalucia ESP 2021-11-27
RcRownchangeKK*chgGame
 2281 2256 0.00 1 -0.47 20 -9.40 
  Lin, Yingrui f2281 ESP0.001-0.4720-9.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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